



'''simple docstring'''

from collections import defaultdict

from graphs.minimum_spanning_tree_prims import prisms_algorithm as mst






def 				a  (     )       ->	List[Any]:
		snake_case__     ,	snake_case__	     =9, 14  # noqa: F841
		snake_case__	     =[
		    [0, 1, 4],
		    [0, 7, 8],
		    [1, 2, 8],
		    [7, 8, 7],
		    [7, 6, 1],
		    [2, 8, 2],
		    [8, 6, 6],
		    [2, 3, 7],
		    [2, 5, 4],
		    [6, 5, 2],
		    [3, 5, 14],
		    [3, 4, 9],
		    [5, 4, 10],
		    [1, 7, 11],
		]

		snake_case__	     =defaultdict(UpperCamelCase_			)
		for nodea, nodea, cost in edges:
				adjancency[nodea].append([nodea, cost]			)
				adjancency[nodea].append([nodea, cost]			)

		snake_case__	     =mst(UpperCamelCase_			)

		snake_case__	     =[
		    [7, 6, 1],
		    [2, 8, 2],
		    [6, 5, 2],
		    [0, 1, 4],
		    [2, 5, 4],
		    [2, 3, 7],
		    [0, 7, 8],
		    [3, 4, 9],
		]

		for answer in expected:
				snake_case__	     =tuple(answer[:2]			)
				snake_case__	     =tuple(edge[::-1]			)
				assert edge in result or reverse in result









'''simple docstring'''

import collections
import os
import re
from pathlib import Path


SCREAMING_SNAKE_CASE__     :						List[Any]	=  '''src/transformers'''


# Matches is_xxx_available()
SCREAMING_SNAKE_CASE__     :						List[str]	=  re.compile(r'''is\_([a-z_]*)_available()''')
# Catches a one-line _import_struct = {xxx}
SCREAMING_SNAKE_CASE__     :						Optional[Any]	=  re.compile(r'''^_import_structure\s+=\s+\{([^\}]+)\}''')
# Catches a line with a key-values pattern: "bla": ["foo", "bar"]
SCREAMING_SNAKE_CASE__     :						List[str]	=  re.compile(r'''\s+"\S*":\s+\[([^\]]*)\]''')
# Catches a line if not is_foo_available
SCREAMING_SNAKE_CASE__     :						List[str]	=  re.compile(r'''^\s*if\s+not\s+is\_[a-z_]*\_available\(\)''')
# Catches a line _import_struct["bla"].append("foo")
SCREAMING_SNAKE_CASE__     :						Union[str, Any]	=  re.compile(r'''^\s*_import_structure\["\S*"\]\.append\("(\S*)"\)''')
# Catches a line _import_struct["bla"].extend(["foo", "bar"]) or _import_struct["bla"] = ["foo", "bar"]
SCREAMING_SNAKE_CASE__     :						Tuple	=  re.compile(r'''^\s*_import_structure\[\S*\](?:\.extend\(|\s*=\s+)\[([^\]]*)\]''')
# Catches a line with an object between quotes and a comma:     "MyModel",
SCREAMING_SNAKE_CASE__     :						Any	=  re.compile(r'''^\s+"([^"]+)",''')
# Catches a line with objects between brackets only:    ["foo", "bar"],
SCREAMING_SNAKE_CASE__     :						List[Any]	=  re.compile(r'''^\s+\[([^\]]+)\]''')
# Catches a line with from foo import bar, bla, boo
SCREAMING_SNAKE_CASE__     :						Optional[int]	=  re.compile(r'''\s+from\s+\S*\s+import\s+([^\(\s].*)\n''')
# Catches a line with try:
SCREAMING_SNAKE_CASE__     :						str	=  re.compile(r'''^\s*try:''')
# Catches a line with else:
SCREAMING_SNAKE_CASE__     :						Any	=  re.compile(r'''^\s*else:''')






def 				a  (     UpperCamelCase_    :    Dict			)       ->	List[str]:
		if _re_test_backend.search(UpperCamelCase_			) is None:
				return None
		snake_case__	     =[b[0] for b in _re_backend.findall(UpperCamelCase_			)]
		backends.sort()
		return "_and_".join(UpperCamelCase_			)






def 				a  (     UpperCamelCase_    :    List[Any]			)       ->	Tuple:
		with open(UpperCamelCase_      ,					'r'      ,					encoding='utf-8'      ,					newline='\n'			) as f:
				snake_case__	     =f.readlines()

		snake_case__	     =0
		while line_index < len(UpperCamelCase_			) and not lines[line_index].startswith('_import_structure = {'			):
				line_index += 1

		# If this is a traditional init, just return.
		if line_index >= len(UpperCamelCase_			):
				return None

		# First grab the objects without a specific backend in _import_structure
		snake_case__	     =[]
		while not lines[line_index].startswith('if TYPE_CHECKING'			) and find_backend(lines[line_index]			) is None:
				snake_case__	     =lines[line_index]
				# If we have everything on a single line, let's deal with it.
				if _re_one_line_import_struct.search(UpperCamelCase_			):
						snake_case__	     =_re_one_line_import_struct.search(UpperCamelCase_			).groups()[0]
						snake_case__	     =re.findall(r'\[([^\]]+)\]'      ,					UpperCamelCase_			)
						for imp in imports:
								objects.extend([obj[1:-1] for obj in imp.split(', '			)]			)
						line_index += 1
						continue
				snake_case__	     =_re_import_struct_key_value.search(UpperCamelCase_			)
				if single_line_import_search is not None:
						snake_case__	     =[obj[1:-1] for obj in single_line_import_search.groups()[0].split(', '			) if len(UpperCamelCase_			) > 0]
						objects.extend(UpperCamelCase_			)
				elif line.startswith(' ' * 8 + '"'			):
						objects.append(line[9:-3]			)
				line_index += 1

		snake_case__	     ={'none': objects}
		# Let's continue with backend-specific objects in _import_structure
		while not lines[line_index].startswith('if TYPE_CHECKING'			):
				# If the line is an if not is_backend_available, we grab all objects associated.
				snake_case__	     =find_backend(lines[line_index]			)
				# Check if the backend declaration is inside a try block:
				if _re_try.search(lines[line_index - 1]			) is None:
						snake_case__	     =None

				if backend is not None:
						line_index += 1

						# Scroll until we hit the else block of try-except-else
						while _re_else.search(lines[line_index]			) is None:
								line_index += 1

						line_index += 1

						snake_case__	     =[]
						# Until we unindent, add backend objects to the list
						while len(lines[line_index]			) <= 1 or lines[line_index].startswith(' ' * 4			):
								snake_case__	     =lines[line_index]
								if _re_import_struct_add_one.search(UpperCamelCase_			) is not None:
										objects.append(_re_import_struct_add_one.search(UpperCamelCase_			).groups()[0]			)
								elif _re_import_struct_add_many.search(UpperCamelCase_			) is not None:
										snake_case__	     =_re_import_struct_add_many.search(UpperCamelCase_			).groups()[0].split(', '			)
										snake_case__	     =[obj[1:-1] for obj in imports if len(UpperCamelCase_			) > 0]
										objects.extend(UpperCamelCase_			)
								elif _re_between_brackets.search(UpperCamelCase_			) is not None:
										snake_case__	     =_re_between_brackets.search(UpperCamelCase_			).groups()[0].split(', '			)
										snake_case__	     =[obj[1:-1] for obj in imports if len(UpperCamelCase_			) > 0]
										objects.extend(UpperCamelCase_			)
								elif _re_quote_object.search(UpperCamelCase_			) is not None:
										objects.append(_re_quote_object.search(UpperCamelCase_			).groups()[0]			)
								elif line.startswith(' ' * 8 + '"'			):
										objects.append(line[9:-3]			)
								elif line.startswith(' ' * 12 + '"'			):
										objects.append(line[13:-3]			)
								line_index += 1

						snake_case__	     =objects
				else:
						line_index += 1

    # At this stage we are in the TYPE_CHECKING part, first grab the objects without a specific backend
		snake_case__	     =[]
		while (
		    line_index < len(UpperCamelCase_			)
		    and find_backend(lines[line_index]			) is None
		    and not lines[line_index].startswith('else'			)
		):
				snake_case__	     =lines[line_index]
				snake_case__	     =_re_import.search(UpperCamelCase_			)
				if single_line_import_search is not None:
						objects.extend(single_line_import_search.groups()[0].split(', '			)			)
				elif line.startswith(' ' * 8			):
						objects.append(line[8:-2]			)
				line_index += 1

		snake_case__	     ={'none': objects}
		# Let's continue with backend-specific objects
		while line_index < len(UpperCamelCase_			):
				# If the line is an if is_backend_available, we grab all objects associated.
				snake_case__	     =find_backend(lines[line_index]			)
				# Check if the backend declaration is inside a try block:
				if _re_try.search(lines[line_index - 1]			) is None:
						snake_case__	     =None

				if backend is not None:
						line_index += 1

						# Scroll until we hit the else block of try-except-else
						while _re_else.search(lines[line_index]			) is None:
								line_index += 1

						line_index += 1

						snake_case__	     =[]
						# Until we unindent, add backend objects to the list
						while len(lines[line_index]			) <= 1 or lines[line_index].startswith(' ' * 8			):
								snake_case__	     =lines[line_index]
								snake_case__	     =_re_import.search(UpperCamelCase_			)
								if single_line_import_search is not None:
										objects.extend(single_line_import_search.groups()[0].split(', '			)			)
								elif line.startswith(' ' * 12			):
										objects.append(line[12:-2]			)
								line_index += 1

						snake_case__	     =objects
				else:
						line_index += 1

		return import_dict_objects, type_hint_objects






def 				a  (     UpperCamelCase_    :    int      ,					UpperCamelCase_    :    List[Any]			)       ->	Union[str, Any]:

		def find_duplicates(UpperCamelCase_    :    Tuple			):
				return [k for k, v in collections.Counter(UpperCamelCase_			).items() if v > 1]

		if list(import_dict_objects.keys()			) != list(type_hint_objects.keys()			):
				return ["Both sides of the init do not have the same backends!"]

		snake_case__	     =[]
		for key in import_dict_objects.keys():
				snake_case__	     =find_duplicates(import_dict_objects[key]			)
				if duplicate_imports:
						errors.append(f"""Duplicate _import_structure definitions for: {duplicate_imports}"""			)
				snake_case__	     =find_duplicates(type_hint_objects[key]			)
				if duplicate_type_hints:
						errors.append(f"""Duplicate TYPE_CHECKING objects for: {duplicate_type_hints}"""			)

				if sorted(set(import_dict_objects[key]			)			) != sorted(set(type_hint_objects[key]			)			):
						snake_case__	     ='base imports' if key == 'none' else f"""{key} backend"""
						errors.append(f"""Differences for {name}:"""			)
						for a in type_hint_objects[key]:
								if a not in import_dict_objects[key]:
										errors.append(f"""  {a} in TYPE_HINT but not in _import_structure."""			)
						for a in import_dict_objects[key]:
								if a not in type_hint_objects[key]:
										errors.append(f"""  {a} in _import_structure but not in TYPE_HINT."""			)
		return errors






def 				a  (     )       ->	Optional[Any]:
		snake_case__	     =[]
		for root, _, files in os.walk(UpperCamelCase_			):
				if "__init__.py" in files:
						snake_case__	     =os.path.join(UpperCamelCase_      ,					'__init__.py'			)
						snake_case__	     =parse_init(UpperCamelCase_			)
						if objects is not None:
								snake_case__	     =analyze_results(*UpperCamelCase_			)
								if len(UpperCamelCase_			) > 0:
										snake_case__	     =f"""Problem in {fname}, both halves do not define the same objects.\n{errors[0]}"""
										failures.append('\n'.join(UpperCamelCase_			)			)
		if len(UpperCamelCase_			) > 0:
				raise ValueError('\n\n'.join(UpperCamelCase_			)			)






def 				a  (     )       ->	Dict:
		snake_case__	     =[]
		for path, directories, files in os.walk(UpperCamelCase_			):
				for folder in directories:
						# Ignore private modules
						if folder.startswith('_'			):
								directories.remove(UpperCamelCase_			)
								continue
						# Ignore leftovers from branches (empty folders apart from pycache)
						if len(list((Path(UpperCamelCase_			) / folder).glob('*.py'			)			)			) == 0:
								continue
						snake_case__	     =str((Path(UpperCamelCase_			) / folder).relative_to(UpperCamelCase_			)			)
						snake_case__	     =short_path.replace(os.path.sep      ,					'.'			)
						submodules.append(UpperCamelCase_			)
				for fname in files:
						if fname == "__init__.py":
								continue
						snake_case__	     =str((Path(UpperCamelCase_			) / fname).relative_to(UpperCamelCase_			)			)
						snake_case__	     =short_path.replace('.py'      ,					''			).replace(os.path.sep      ,					'.'			)
						if len(submodule.split('.'			)			) == 1:
								submodules.append(UpperCamelCase_			)
		return submodules


SCREAMING_SNAKE_CASE__     :						Union[str, Any]	=  [
    '''convert_pytorch_checkpoint_to_tf2''',
    '''modeling_flax_pytorch_utils''',
    '''models.esm.openfold_utils''',
]






def 				a  (     )       ->	Union[str, Any]:
		# This is to make sure the transformers module imported is the one in the repo.
		from transformers.utils import direct_transformers_import

		snake_case__	     =direct_transformers_import(UpperCamelCase_			)

		snake_case__	     =set(transformers._import_structure.keys()			)
		# This contains all the base keys of the _import_structure object defined in the init, but if the user is missing
		# some optional dependencies, they may not have all of them. Thus we read the init to read all additions and
		# (potentiall re-) add them.
		with open(os.path.join(UpperCamelCase_      ,					'__init__.py'			)      ,					'r'			) as f:
				snake_case__	     =f.read()
		import_structure_keys.update(set(re.findall(r'import_structure\[\"([^\"]*)\"\]'      ,					UpperCamelCase_			)			)			)

		snake_case__	     =[
		    module
		    for module in get_transformers_submodules()
		    if module not in IGNORE_SUBMODULES and module not in import_structure_keys
		]

		if len(UpperCamelCase_			) > 0:
				snake_case__	     ='\n'.join(f"""- {module}""" for module in module_not_registered			)
				raise ValueError(
				    'The following submodules are not properly registed in the main init of Transformers:\n'
				    f"""{list_of_modules}\n"""
				    'Make sure they appear somewhere in the keys of `_import_structure` with an empty list as value.'			)


if __name__ == "__main__":
			check_all_inits()
			check_submodules()




